x = int(input())
i = int(x/200)
print(10-i) x = int(input()) x int(input()) int input() input i = int(x/200) i int(x/200) int x/200 x 200 print(10-i) print 10-i 10 i i = int(x/200) int(x/200) i x = int(input()) int(input()) x
x = int(input())
i = int(x/200)
print(10-i)